Of, from or pertaining to Micronesia or the Micronesian people.

A person from Micronesia or of Micronesian descent.

plural of Micronesian

(uncountable, sometimes derogatory, slang) A notional system of time which others sometimes derogatorily ascribe to Micronesians, and which they sometimes jocularly ascribe to themselves, to account for their supposed tendency to be leisurely, not rigorous about scheduling, and often tardy.